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Light-Coloured Eyes are More Sensitive to Blue Light – Fact or Myth?

Everyone wishes they had light-coloured eyes until it comes to blue light sensitivity. People with blue, hazel, and green eyes might get a lot of compliments from everyone around them, but there’s always a greater chance they struggle with the harsh impact of bright lights in school, at work, at home, or elsewhere. There’s no doubt that light-coloured eyes are much more vulnerable to blue light than brown or black ones.

As a result, they’re always advised to invest in high-quality anti-blue light glasses and blue light screen protectors for their screens for maximum protection. Many people assume that the increased blue light sensitivity among people with light-coloured eyes is a myth or a made-up concept.

Today, we’re breaking down why this might actually be true and how individuals with green, hazel, and blue eyes can safeguard their eyes from the bright lights around them. Read on to learn all about it.

It’s a Fact! Light-Coloured Eyes are More Blue Light Sensitive

To understand this further, it’s important to know the significance of melanin and what it does for our skin and eyes. Melanin is an essential component of the human skin that protects it from the sun’s UV rays and bright light.

The melanin pigment is also present in the human eye to determine the eye’s colour. Present in the iris, the more melanin an eye has, the darker its colour will be. This is one of the key reasons why people with high melanin levels in their eyes have brown or black eyes.

However, this isn’t the case with people who have light-coloured eyes. For instance, many Caucasian people have the least amount of melanin in their eyes. As a result, they tend to have grey or blue eyes at an early age until the colour darkens over time. Hence, their blue light sensitivity is a lot higher than their brown-eyed counterparts.

Their permanent eye colour depends on the amount of melanin that develops in the eye’s iris as they grow old. Similarly, Asian and African individuals tend to have a darker eye colour from the beginning because of the high amount of melanin they’re born with.

Melanin often naturally protects dark-skinned individuals against the sun’s heat and light. As a result, their eyes also enjoy better protection than light-coloured eyes. The dense pigment prevents blue light from penetrating the eyes or hurting them. On the other hand, the lack of melanin results in increased blue light sensitivity among most people with light-coloured eyes unless they use anti-blue light glasses.

It’s safe to say that high blue light sensitivity is never good news for light-coloured eyes. This means if you’re someone with blue, hazel, green, or grey eyes, you’re likely to need an extra layer of protection in the form of anti-blue light screen protectors, blue light filters, and anti-blue light glasses for better vision and comfort.

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Mild and Severe Blue Light Sensitivity Among Light-Coloured Eyes

Not all light-coloured eyes are equally sensitive to blue light. Despite being more susceptible to blue light, every grey or hazel eye experiences different levels of blue light sensitivity, the most common of which are mild and severe sensitivity.

Mild Blue Light Sensitivity

Some light-coloured eyes are less blue light-sensitive than others. This is when they experience mild sensitivity on a few occasions only. It’s a harmless situation that can be easily combatted with the frequent use of high-quality anti-blue light glasses. These glasses can help you reduce the impact of blue light sensitivity by preventing eye pain, teary eyes, itching, and more. It’s safe to say that you won’t struggle to perform daily tasks with mild blue light sensitivity.

anti-blue light glasses for women

Severe Blue Light Sensitivity

Light-coloured eyes that are severely affected by blue light require much more care and concern than mildly sensitive eyes. This often happens when there’s already an underlying condition affecting the eyes. There are several symptoms to look for when trying to identify, diagnose, and treat severe blue light sensitivity in light-coloured eyes.

From frequent migraines and diluted pupils to eye infections, corneal abrasion, and more, you might experience several symptoms when the blue light penetrates your light eyes. This may become even more evident when you’ve recently gotten eye surgery.

blue eyes

Things You Can Do to Reduce Blue Light Sensitivity in Light-Coloured Eyes

Now that you know why light-coloured eyes are vulnerable to blue light and how it all happens, you may be wondering what you can do to prevent it. The good news is that there are several steps you can take to protect your vision and combat blue light sensitivity without experiencing pain and discomfort. Here are three of the most effective ways to get started.

Get an Underlying Condition Treated

As discussed earlier, severe blue light sensitivity can also be a cause of an underlying condition that you may or may not be aware of. Therefore, one of the first things to do is see an eye doctor to get a proper diagnosis and have the condition treated accordingly.

This will give you a better idea of the preventative measures to take when trying to resist blue light sensitivity. From better vision to well-protected eyes, your treatment can do a long way to safeguarding your eyes against further damage.

Adopt the Habit of Wearing Anti-Blue Light Glasses

Even if you have a mild sensitivity to blue light, it’s always better to prevent the problem from worsening. One of the best ways to do so is by wearing your anti-blue light glasses more often. This is especially critical when your screen time is higher, or you spend more time watching TV or using your smartphone.

The right anti-blue light glasses for men and women will ultimately reduce the symptoms of mild sensitivity among light-coloured eyes.

Use Anti-Blue Light Screen Protectors

Lastly, avoiding screens for a specific period is always a desirable thing to do. However, if you’re unable to do so for any reason, make sure you use anti-blue light filters for iPad and other screens for extra protection for your eyes.

eyeglasses for men

Choosing the Right Anti-Blue Light Glasses

Blue light sensitivity can be reduced to a great extent with anti-blue light glasses. However, this requires you to be mindful of a wide range of factors, especially when trying to get your hands on a pair of high-quality, stylish, and durable anti-blue light glasses for men or women. Here are some key factors to look for when trying to find the right glasses for you or your loved ones.

Blue Light Blockage Percentage

When you’re buying a pair of blue light glasses, the first thing you should be mindful of is the amount of blue light these glasses truly block. This ultimately depends on the quality of the glasses you’re looking for and the amount of blue light sensitivity you have.

You may find glasses that block 70%, 80%, or even 90% of the blue light from your screen. This is usually mentioned on the label of the anti-blue light glasses you’re looking at. While these may be ideal if your screen time is minimal, you should always go for anti-blue light glasses that offer 98% protection from blue light.

It’s also crucial to determine whether the anti-blue light glasses you’re considering are better for daytime or nighttime. This depends on when and how you use your phone, iPad, or laptop, and when you experience blue light sensitivity the most.


Your budget should always be a crucial factor in choosing the right anti-blue light glasses. If you experience severe blue light sensitivity, it might be a better idea to have a flexible budget so that you can invest in high-quality, effective glasses that go a long way.

It’s because glasses with a higher blue light blockage percentage are a lot pricier than others. Therefore, it’s always good to make this one-time investment instead of experiencing itchy eyes and undergoing infections every now and then.


Lastly, your anti-blue light glasses should always be durable and last several months, if not years. This means they shouldn’t only be effective in terms of blocking blue light but should also have a sturdy frame with strong hinges that prevent instant breakage. Make sure you ask the manufacturer about the best cleaning tips for your anti-blue light glasses for an improved lifespan.

a man outside

For more about combatting blue light sensitivity, contact us at Whether you need anti-blue light screen protectors for your iPad, laptop, or computer, or are looking for blue light glasses for women and men that actually work, we’re always there to help you make the right choice. Our online store is the best place for anyone looking to overcome the challenge of increased blue light sensitivity or higher screen time. Check out our products here or contact us for more information today!

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